Kongsberg Simrad TV80, Reference Manual

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406388/F
Built-in frequency spectrum
The quality of the acoustic communication link between the sensors and the receiver
can be challenged by noise. When noise appears in the same frequency range as the
sensors are using for their communication, the resulting information may be unstable
or unreadable. The TV80 offers a spectrum analyser that shows the signals from each
hydrophone. The graph in the
Spectrum
dialog box provides you with information about
the background noise and the signal strength in the selected frequency band. With this
information you can identify noise and find the "cleanest" frequencies.
Software license
A valid software license is required to operate the TV80 system. The TV80system offers
various licensing options designed to fit your common fishing scenario.
The following licensing option is available for the TV80 system:
• No License
– Without a valid license, your TV80 system will not show real time data from
the catch monitoring sensors.
– You can, however define and configure your own set up of catch monitoring
sensors for a later use.
– You can add an SR
Replayer
to replay some previously recorded PX sensors data
– Next to the software version in the bottom bar, you can see if no license is installed.
• Purse Seine License
– You can set up a purse seine gear and add and configure all the catch monitoring
sensors related to this gear.
– You can set up the interfaces with catch monitoring receivers and define the
communication parameters.
– You can set up the interfaces with catch monitoring receivers and define the
communication parameters.
• Full Trawl and Purse Seine License
– You can set up a trawl gear (single and twin) and a purse seine gear and add and
configure all the catch monitoring sensors related to any of them.
– You can set up the interfaces with catch monitoring receivers and define the
communication parameters.
– You can visualize catch monitoring data on all existing gauges.
Related topics
Key features, page 17
System diagram, page 18
Main system units, page 20
Simrad TV80 Reference Manual